Re: [Qemu-devel] [PATCH v4 0/3] raw-posix: Fix raw_co_get_block_status()

[Kevin Wolf <kwolf@redhat.com>]

Am 24.10.2014 um 12:57 hat Max Reitz geschrieben:
> raw_co_get_block_status() should return 0 and set *pnum to 0 after the
> EOF; currently it does this merely by accident, so implement it
> directly. Also, nb_sectors should be clamped against the image end.
> 
> While doing that, centralize the generation of
> raw_co_get_block_status()'s return value along the way.
> 
> 
> v4:
> - Patch 1: Use DIV_ROUND_UP() for the range until the image end instead
>   of truncating integer division [Eric]
> - Patch 3:
>   - Use qemu-img resize -f raw instrad of truncate [Eric]
>   - Use qemu with HMP qemu-io instead of qemu-io itself; drop the
>     qemu-img test [Eric]

Reviewed-by: Kevin Wolf <kwolf@redhat.com>